video card definition function and types
{"Image DocumentName": "Software Set of instructions that direct a computer to perform specific tasks or operations. Three major types.", "Image ImageDescription": "System software. Operating system. Utility programs. Programming software. Application software. This lecture provides a definition of the term software, and describes the major types of software. Broadly defined, software is a set of instructions that direct a computer to perform specific tasks or operations. Software is what makes a computer usable. There are three major types of software: system software, which includes the operating system and utility programs; programming software; and application software.", "Image XResolution": "300", "Image YResolution": "300", "Image ResolutionUnit": "Pixels/Inch", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}